Abrasive gestures on a term sensitive surface are processed electronically and digitally, generating psychophysical effects of imagetic wandering and erratic movements in convolution. Caustic mitigations for the senses, dynamic and hot red noises. Rútilo Cautério, is a work produced collectively by artists Jpedrinho9 and Rodrigo Faustini. Through experimental processes with Termo sensitive paper, a series of matrix files of textures belonging to surfaces and actions performed on paper are created. Alcohol and Heat are responsible for recording and fixity of information, and then they are digitally transcoded. Visual information is translated into beep, where both are digested by synthesizers.